Canada-wide gas boiler information · On-site service in Greater Vancouver, BC
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Raypak · Series
The XFIIRE is Raypak's condensing commercial hydronic boiler in six sizes — H7-300B through H7-1000B (300–1000 MBTUH) — with up to 96.5% AHRI thermal efficiency, 7:1 turndown, Category IV venting and VERSA IC controls with cascade up to eight boilers.
Series facts
The page's model data prints 96.5% AHRI thermal efficiency for the H7-300B and 96% for the remaining sizes; per-model values are in the 241854 submittal.
Raypak's XFIIRE page presents the line as a condensing hydronic boiler with model sizes H7-300B, H7-400B, H7-500B, H7-650B, H7-800B and H7-1000B. The product-page model data prints 300 to 1,000 MBTUH input, 96.5% AHRI thermal efficiency on the 300B and 96% on the other sizes, 7:1 turndown, Category IV venting, 120/208 VAC single-phase power and maximum water flows from 38 to 90 gpm.
Product submittal 241854 prints the full rating table: inputs 300/399/500/650/800/1,000 MBTUH against outputs 289/383/480/624/768/960 MBTUH, water connections 2 in NPT (2-1/2 in on the 1000B), flue and air connections from 4 in to 6 in, gas connections 1 in to 1-1/4 in NPT, and shipping weights 411 to 627 lb. The line runs the VERSA IC control with Raymote connectivity and supports cascade up to eight boilers.
Raypak publishes I&O manual 241941 in English and French, the 241854 submittal and the 1100.15 XFIIRE brochure as public downloads from the product page. No explicit Canadian-availability sentence appears on the captured page.
Highlights
Models
One canonical page per model with input, output and efficiency kept separate.
Raypak
The Raypak XFIIRE H7-300B is a condensing commercial hydronic boiler rated 300 MBTUH input and 289 MBTUH output at 96.5% AHRI thermal efficiency, with 7:1 turndown, Category IV venting and 38 gpm maximum flow per submittal 241854.
Raypak
The Raypak XFIIRE H7-400B is a condensing commercial hydronic boiler rated 399 MBTUH input and 383 MBTUH output at 96% AHRI thermal efficiency, with 7:1 turndown, Category IV venting and 50 gpm maximum flow per submittal 241854.
Raypak
The Raypak XFIIRE H7-500B is a condensing commercial hydronic boiler rated 500 MBTUH input and 480 MBTUH output at 96% AHRI thermal efficiency, with 7:1 turndown, Category IV venting and 62 gpm maximum flow per submittal 241854.
Raypak
The Raypak XFIIRE H7-650B is a condensing commercial hydronic boiler rated 650 MBTUH input and 624 MBTUH output at 96% AHRI thermal efficiency, with 7:1 turndown, Category IV venting and 80 gpm maximum flow per submittal 241854.
Raypak
The Raypak XFIIRE H7-800B is a condensing commercial hydronic boiler rated 800 MBTUH input and 768 MBTUH output at 96% AHRI thermal efficiency, with 7:1 turndown, Category IV venting and 90 gpm maximum flow per submittal 241854.
Raypak
The Raypak XFIIRE H7-1000B is a condensing commercial hydronic boiler rated 1000 MBTUH input and 960 MBTUH output at 96% AHRI thermal efficiency, with 7:1 turndown, Category IV venting and 90 gpm maximum flow per submittal 241854.
| Specification | Raypak XFIIRE H7-300B | Raypak XFIIRE H7-400B | Raypak XFIIRE H7-500B | Raypak XFIIRE H7-650B | Raypak XFIIRE H7-800B | Raypak XFIIRE H7-1000B |
|---|---|---|---|---|---|---|
| input-min | — | — | — | — | — | — |
| Input | 300 MBH | 399 MBH | 500 MBH | 650 MBH | 800 MBH | 1,000 MBH |
| Output | 289 MBH | 383 MBH | 480 MBH | 624 MBH | 768 MBH | 960 MBH |
| afue | — | — | — | — | — | — |
| Turndown | 7:1 | 7:1 | 7:1 | 7:1 | 7:1 | 7:1 |
| vent-max-3 | — | — | — | — | — | — |
| vent-max-2 | — | — | — | — | — | — |
| Weight | 411 lb | 411 lb | 416 lb | 501 lb | 547 lb | 627 lb |
Read the full comparison: Raypak XFIIRE H7-300B vs XFIIRE H7-400B →
Read the full comparison: Raypak XFIIRE H7-400B vs XFIIRE H7-500B →
Read the full comparison: Raypak XFIIRE H7-500B vs XFIIRE H7-650B →
Read the full comparison: Raypak XFIIRE H7-800B vs XFIIRE H7-1000B →
Error codes and alerts
Manuals
Where ROMA provides on-site service
On-site service is currently offered in Greater Vancouver, BC, including Vancouver, Burnaby, Richmond, Surrey, Coquitlam, North Vancouver, West Vancouver, New Westminster, Port Coquitlam, Port Moody, Delta, Langley, Maple Ridge, Abbotsford, Chilliwack, White Rock, Pitt Meadows, Tsawwassen, Anmore, Lions Bay, Belcarra, Bowen Island, Mission. Everything else on this site is reference information you can use anywhere in Canada.
Services for Raypak boilers
Six sizes: H7-300B, H7-400B, H7-500B, H7-650B, H7-800B and H7-1000B, i.e. 300 to 1,000 MBTUH input.
Yes. Raypak lists the XFIIRE under its condensing hydronic boilers, with Category IV venting and 96–96.5% AHRI thermal efficiency printed in the product-page model data.
The product page prints 96.5% AHRI thermal efficiency for the H7-300B and 96% for the other five sizes; submittal 241854 carries the full rating table.
Describe what the boiler is doing and get a straight answer about the next step.
On-site service in Greater Vancouver, BC. ROMA lists “Open 7 days” on its site; call to confirm same-day availability.
Sources and verification
Facts checked September 9, 2026. Last updated September 9, 2026. Technical reviewer: not yet assigned.